Water quality monitoring device of direct drinking water machine
Patent Information
- Application Number
- CN202522216540.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-10-21
AI Technical Summary
[0003]目前现有的直饮水机的水质监测装置，在使用的过程中，当水质出现问题时，仅能通知工作人员，但无法进行自清洁，且连接结构复杂，不便于拆装维护，因此亟需一种直饮水机的水质监测装置来改善上述问题
1.该直饮水机的水质监测装置，通过在出水筒的底部卡接玻璃筒，起到便于监测水质的作用，通过支撑杆与托板的配合使用，起到支撑玻璃筒卡接到出水筒内部的作用，通过数据箱与探测头的配合使用，起到监测水质的作用，通过在数据箱的内部开设安装槽，起到便于探测头的作用，通过在安装框的内部安装紫外线灯，起到便于为玻璃筒清洁、消毒的作用，通过信号发射器与交换箱的配合使用，起到便于传输水质数据的作用，通过添加提示灯，起到便于观察当前水质情况的作用，通过使用以上结构，可以做到水质监测的同时，且可以快速为玻璃筒与出水筒进行清洁与消毒；
Smart Images
Figure CN224720034U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water treatment equipment technology, specifically a water quality monitoring device for a direct drinking water machine. Background Technology
[0002] With the increasing severity of water pollution, people's requirements for drinking water quality are constantly improving. As a device that can effectively remove harmful substances from water and improve water quality, direct drinking water machines have been widely used. As the name suggests, a direct drinking water machine is a machine that purifies water so that it can be drunk directly. It is a type of household appliance that, through multi-stage purification, enables tap water in the home to achieve the effect of direct drinking.
[0003] Currently available water quality monitoring devices for direct drinking water machines can only notify staff when water quality issues arise, but they cannot perform self-cleaning. Furthermore, their complex connection structure makes disassembly and maintenance inconvenient. Therefore, there is an urgent need for a new water quality monitoring device for direct drinking water machines to address these problems. Utility Model Content
[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.
[0005] Therefore, one objective of this utility model is to provide a water quality monitoring device for a direct drinking water machine to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.
[0006] To achieve the above objectives, one embodiment of this utility model provides a water quality monitoring device for a direct drinking water machine, including a water outlet cylinder. A monitoring structure is provided at the bottom of the water outlet cylinder. The monitoring structure includes a glass cylinder and an exchange box. A support plate is provided at the bottom of the glass cylinder, and a support rod is provided at the top of the support plate. A data box is provided on one side of the support rod. An installation slot is provided inside the data box, and a probe is provided inside the installation slot. A signal transmitter and an installation frame are provided on one side of the data box, and an ultraviolet lamp is provided inside the installation frame. An indicator light is provided on one side of the exchange box.
[0007] The present invention is further configured such that: the exchange box is fixedly connected to the outside of the water outlet cylinder, the glass cylinder is snapped into the inside of the water outlet cylinder, the tray is snapped into the bottom of the glass cylinder, and the support rod is fixedly connected to the tray.
[0008] By adopting the above technical solution, the support rod is fixedly connected to the tray, which serves to fix the glass cylinder.
[0009] The present invention is further configured such that: the data box and the mounting frame are both fixedly connected to the top of the tray, the probe head is fixedly connected to the inside of the mounting groove, the signal transmitter is fixedly connected to one side of the data box, and the ultraviolet lamp is fixedly connected to the inside of the mounting frame.
[0010] By adopting the above technical solution, the signal transmitter is fixedly connected to one side of the data box, which serves to transmit water quality information.
[0011] The present invention is further configured such that: a connecting structure is provided at the top of the support rod, the connecting structure includes a connecting cylinder, a slot and a lifting plate are provided inside the connecting cylinder, a locking block is provided inside the slot, a spring rod is provided on one side of the locking block, a connecting block is provided on one side of the spring rod, an installation cavity is provided inside the connecting block, a connecting plate is provided at the top of the connecting block, a ball groove is provided on the outside of the connecting cylinder, a protective shell is provided on the outside of the lifting plate, and a spherical spring lock is provided inside the protective shell.
[0012] By adopting the above technical solution, a spherical spring lock is installed inside the protective shell, which facilitates the suspension of the protective shell.
[0013] The present invention is further configured such that: the connecting cylinder is fixedly connected to the top of the support rod, the slot is adapted to the locking block, the locking block is slidably connected to the inside of the mounting cavity, and the spring rod is fixedly connected to the inside of the mounting cavity.
[0014] By adopting the above technical solution, the spring rod is fixedly connected to the inside of the mounting cavity, which plays the role of pushing the card block to engage with the inside of the card slot.
[0015] The present invention is further configured such that: the lifting plate is slidably connected to the outside of the support rod, the protective shell is fixedly connected to the lifting plate, the ball groove is adapted to the ball spring lock, and the ball spring lock is fixedly connected to the inside of the protective shell.
[0016] By adopting the above technical solution, the lifting plate is slidably connected to the outside of the support rod, which serves as a limiting function.
[0017] In summary, the beneficial technical effects of this utility model are as follows: 1. The water quality monitoring device of this direct drinking water machine facilitates water quality monitoring by attaching a glass cylinder to the bottom of the water outlet cylinder. The support rod and tray work together to support the glass cylinder as it is attached to the inside of the water outlet cylinder. The data box and probe work together to monitor water quality. An installation slot inside the data box facilitates the probe's placement. An ultraviolet lamp installed inside the mounting frame facilitates cleaning and disinfection of the glass cylinder. The signal transmitter and exchange box work together to transmit water quality data. An indicator light is added to facilitate observation of the current water quality. Using this structure, water quality monitoring can be performed simultaneously, and the glass cylinder and water outlet cylinder can be cleaned and disinfected quickly. 2. The water quality monitoring device of this direct drinking water machine, by adding a connecting plate, serves to fix the connecting block and the water outlet cylinder. An installation cavity is opened inside the connecting block, which not only installs the spring but also facilitates the sliding of the locking block. The cooperation between the locking groove and the locking block secures the connecting cylinder. The added connecting cylinder also fixes the support rod. The cooperation between the lifting plate and the support rod facilitates the raising and lowering of the protective shell. The cooperation between the ball spring lock and the ball groove secures the protective shell. The added protective shell protects the internal structure and prevents ultraviolet light from escaping. Using this structure, the structure can be quickly disassembled and assembled, thus facilitating maintenance.
[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the monitoring structure of this utility model; Figure 3 This is a schematic diagram of the structure of the data box of this utility model; Figure 4 This is a schematic diagram of the connection structure of this utility model; Figure 5 This is a structural schematic diagram of utility model A; Figure 6 This is a schematic diagram of the structure of the shell protected by this utility model.
[0020] In the diagram: 1. Water outlet cylinder; 2. Monitoring structure; 3. Glass cylinder; 4. Exchange box; 5. Tray; 6. Support rod; 7. Data box; 8. Mounting slot; 9. Probe head; 10. Signal transmitter; 11. Mounting frame; 12. Ultraviolet lamp; 13. Indicator light; 14. Connecting structure; 15. Connecting cylinder; 16. Slot; 17. Lifting plate; 18. Locking block; 19. Spring rod; 20. Connecting block; 21. Mounting cavity; 22. Connecting plate; 23. Ball groove; 24. Protective shell; 25. Spherical spring lock. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0022] Example 1 Reference Figure 1 , Figure 2 and Figure 3 This utility model discloses a water quality monitoring device for a direct drinking water machine, including a water outlet cylinder 1. A monitoring structure 2 is provided at the bottom of the water outlet cylinder 1. The monitoring structure 2 includes a glass cylinder 3 and an exchange box 4. A support plate 5 is provided at the bottom of the glass cylinder 3. A support rod 6 is provided at the top of the support plate 5. A data box 7 is provided on one side of the support rod 6. An installation groove 8 is opened inside the data box 7. A probe 9 is provided inside the installation groove 8. A signal transmitter 10 and an installation frame 11 are provided on one side of the data box 7. An ultraviolet lamp 12 is provided inside the installation frame 11. An indicator light 13 is provided on one side of the exchange box 4. In this embodiment, the water outlet cylinder 1 serves to drain water, the exchange box 4 serves to transmit data to the cloud, and the glass cylinder 3 serves to facilitate water quality monitoring.
[0023] Reference Figure 2 The exchange box 4 is fixedly connected to the outside of the water outlet cylinder 1, the glass cylinder 3 is snapped into the inside of the water outlet cylinder 1, the support plate 5 is snapped into the bottom of the glass cylinder 3, and the support rod 6 is fixedly connected to the support plate 5. In this embodiment, the support plate 5 plays the role of supporting the glass cylinder 3.
[0024] Reference Figure 2 and Figure 3The data box 7 and the mounting frame 11 are both fixedly connected to the top of the tray 5. The probe head 9 is fixedly connected to the inside of the mounting groove 8. The signal transmitter 10 is fixedly connected to one side of the data box 7. The ultraviolet lamp 12 is fixedly connected to the inside of the mounting frame 11. In this embodiment, the mounting frame 11 serves to fix the ultraviolet lamp 12, the probe head 9 serves to monitor water quality, the signal transmitter 10 serves to transmit signals, and the ultraviolet lamp 12 serves to clean and sterilize.
[0025] Reference Figure 2 , Figures 4 to 6 The top of the support rod 6 is provided with a connecting structure 14, which includes a connecting cylinder 15. The connecting cylinder 15 has a slot 16 and a lifting plate 17 inside. The slot 16 has a locking block 18 inside. A spring rod 19 is provided on one side of the locking block 18. A connecting block 20 is provided on one side of the spring rod 19. The connecting block 20 has an installation cavity 21 inside. A connecting plate 22 is provided on the top of the connecting block 20. A ball groove 23 is provided on the outside of the connecting cylinder 15. A protective shell 24 is provided on the outside of the lifting plate 17. A spherical spring lock 25 is provided inside the protective shell 24. In this embodiment, the slot 16 serves to lock the locking block 18, the lifting plate 17 serves to limit the movement, and the locking block 18 serves to limit the movement.
[0026] Reference Figure 2 , Figures 4 to 6 The connecting cylinder 15 is fixedly connected to the top of the support rod 6. The slot 16 is adapted to the block 18. The block 18 is slidably connected to the inside of the mounting cavity 21. The spring rod 19 is fixedly connected to the inside of the mounting cavity 21. In this embodiment, the mounting cavity 21 serves to install the spring rod 19, and the spring rod 19 serves to drive the block 18 to engage with the slot 16.
[0027] Reference Figure 6 The lifting plate 17 is slidably connected to the outside of the support rod 6. The protective shell 24 is fixedly connected to the lifting plate 17. The ball groove 23 is adapted to the ball spring lock 25. The ball spring lock 25 is fixedly connected to the inside of the protective shell 24. In this embodiment, the protective shell 24 plays the role of protecting the internal structure, the ball spring lock 25 plays the role of positioning, and the ball groove 23 plays the role of locking the ball spring lock 25.
[0028] The implementation principle of this embodiment is as follows: During use, the connecting plate 22 needs to be fixed to the outside of the water outlet cylinder 1, and the glass tube 3 needs to be clipped into the inside of the water outlet cylinder 1 and the support plate 5 so that the water discharged from the water outlet cylinder 1 is discharged through the glass tube 3. During the flow of water inside the glass tube 3, the data box 7 will drive the probe head 9 to start working. There are four data boxes 7, and each data box 7 is equipped with three probe heads 9. However, during peak use, all probe heads 9 are in working condition to monitor the water quality of the flowing water. The water quality data monitored by the probe head 9 will be transmitted to the inside of the data box 7, and the data box 7 will then transmit it to the inside of the exchange box 4 through the signal transmitter 10, and then transmit it to the cloud through the exchange box 4 for data processing. When the water dispenser is used during off-peak hours, a single data box 7 will drive a single monitoring head to scan the glass cylinder 3, monitor whether the inner wall of the glass cylinder 3 is contaminated, and transmit the data to the inside of the exchange box 4 via the signal transmitter 10, and then transmit it to the cloud via the exchange box 4 so that staff can perform data statistics. When no contamination is detected in the water or on the inner wall of the glass cylinder 3, the indicator light 13 will be green, indicating that the water is safe to drink. When slight contamination is detected in the water or on the inner wall of the glass cylinder 3, the indicator light 13 will turn yellow, and the water purifier will be discontinued. At the same time, the ultraviolet lamp 12 will start working, emitting purple light to sterilize the glass cylinder 3. After sterilization and disinfection, if the detector 9 detects that the water purifier is qualified, the indicator light 13 will turn green, and the water purifier can be used normally. When the inner wall of the glass cylinder 3 is severely contaminated, the indicator light 13 will turn red, and the ultraviolet lamp 12 will start working to clean the glass cylinder 3. If the ultraviolet lamp 12 has finished cleaning and the detector 9 detects that the glass cylinder 3 is qualified, the indicator light will turn green. If the glass cylinder 3 is still contaminated after the ultraviolet lamp 12 has cleaned it, it will be cleaned three times. If there is no improvement after three cleanings, the exchange box 4 will notify the staff via the cloud. When staff learn of the current situation, they need to go to the site and first push the protective shell 24 upward. Since the lifting plate 17 is fixedly connected to the inside of the protective shell 24, the lifting plate 17 will slide on the outside of the support rod 6 during the process of pushing the protective shell 24 upward until the ball spring lock 25 is engaged with the inside of the ball groove 23, so that the protective shell 24 is in a suspended state. At this time, staff can clean and maintain the glass tube 3. If it is still contaminated after cleaning and maintenance, the glass tube 3 needs to be replaced. When replacing the glass cylinder 3, a tool is needed to be attached to the outside of the connecting cylinder 15, causing the connecting cylinder 15 to move downwards. During this downward movement, the locking block 18 will slide into the mounting cavity 21. Simultaneously, the spring rod 19 will be compressed until the connecting cylinder 15 separates from the connecting block 20. Then, the output axis of the spring rod 19 extends outwards, pushing the locking block 18 out of the mounting cavity 21. At this point, the glass cylinder 3 can be removed from the top of the support plate 5 and replaced. After replacing it with a new glass cylinder 3 inside the support plate 5... First, make the connecting cylinder 15 and the water outlet cylinder 1 concentric, and push the connecting cylinder 15 and other structures upward until the connecting block 20 is inserted into the interior of the connecting cylinder 15. During this process, the locking block 18 will be pushed into the interior of the mounting cavity 21, and the top of the glass cylinder 3 will gradually be locked into the interior of the water outlet cylinder 1. After the locking block 18 and the slot 16 are at the same height, the output shaft of the spring rod 19 will extend outward and push the locking block 18 into the interior of the slot 16, fixing the connecting cylinder 15 to the bottom of the connecting plate 22, thereby completing the replacement of the glass cylinder 3.
Claims
1. A water quality monitoring device for a direct drinking water machine, characterized in that: The device includes a water outlet cylinder (1), a monitoring structure (2) at the bottom of the water outlet cylinder (1), a glass cylinder (3) and an exchange box (4), a tray (5) at the bottom of the glass cylinder (3), a support rod (6) at the top of the tray (5), a data box (7) on one side of the support rod (6), an installation slot (8) inside the data box (7), a probe (9) inside the installation slot (8), a signal transmitter (10) and an installation frame (11) on one side of the data box (7), an ultraviolet lamp (12) inside the installation frame (11), and an indicator light (13) on one side of the exchange box (4).
2. The water quality monitoring device for a direct drinking water machine according to claim 1, characterized in that: The exchange box (4) is fixedly connected to the outside of the water outlet cylinder (1), the glass cylinder (3) is snapped into the inside of the water outlet cylinder (1), the tray (5) is snapped into the bottom of the glass cylinder (3), and the support rod (6) is fixedly connected to the tray (5).
3. The water quality monitoring device for a direct drinking water machine according to claim 1, characterized in that: The data box (7) and the mounting frame (11) are both fixedly connected to the top of the tray (5), the probe (9) is fixedly connected to the inside of the mounting slot (8), the signal transmitter (10) is fixedly connected to one side of the data box (7), and the ultraviolet lamp (12) is fixedly connected to the inside of the mounting frame (11).
4. The water quality monitoring device for a direct drinking water machine according to claim 1, characterized in that: The top of the support rod (6) is provided with a connecting structure (14), the connecting structure (14) includes a connecting cylinder (15), the inside of the connecting cylinder (15) is provided with a slot (16) and a lifting plate (17), the inside of the slot (16) is provided with a locking block (18), a spring rod (19) is provided on one side of the locking block (18), a connecting block (20) is provided on one side of the spring rod (19), an installation cavity (21) is provided inside the connecting block (20), a connecting plate (22) is provided on the top of the connecting block (20), a ball groove (23) is provided on the outside of the connecting cylinder (15), a protective shell (24) is provided on the outside of the lifting plate (17), and a spherical spring lock (25) is provided inside the protective shell (24).
5. The water quality monitoring device for a direct drinking water machine according to claim 4, characterized in that: The connecting cylinder (15) is fixedly connected to the top of the support rod (6), the slot (16) is adapted to the block (18), the block (18) is slidably connected to the inside of the mounting cavity (21), and the spring rod (19) is fixedly connected to the inside of the mounting cavity (21).
6. The water quality monitoring device for a direct drinking water machine according to claim 4, characterized in that: The lifting plate (17) is slidably connected to the outside of the support rod (6), the protective shell (24) is fixedly connected to the lifting plate (17), the ball groove (23) is adapted to the ball spring lock (25), and the ball spring lock (25) is fixedly connected to the inside of the protective shell (24).